湖南省长沙市雅礼教育集团2022-2023学年高二上学期期末考试试题英语(解析版).docx
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1、湖南省长沙市雅礼教育集团2022-2023学年高二上学期期末考试英语试题第一部分:阅读理解(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。AAre you interested in robot-science? What do you think robots are capable of? Lefs have a review of world-leading technology gathered at the World Robot Conference (WRC) 2022.Technolog
2、y in agricultureA fruit-picking robot attracted visitors9 attention. With the help of various sensors and an AI system, the robot can collect fruit according to its ripeness, quality and size. The robot first locates the fruit and then uses sensors to decide whether it is ripe, with a robotic arm pi
3、cking the fruit gently. The fruit is then categorized, ending up in a basket according to its size. It is said that more robotic technology will be used in agriculture in the future, including robots for daily inspection and weeding.Robots fighting Covid-19Medical staff conducting nucleic acid tests
4、 often find their work toilsome, especially under the summer heat. A nucleic acid test robot developed by Tsinghua University and a Chinese biotech company was presented at the WRC. It looks like a vending machine, but the robot can collect throat swabs 什式子),process samples, as well as produce and u
5、pload the results within 45 minutes. The whole process will not require the involvement of humans or laboratories.Inventions of the youthThose visiting the exhibit also witnessed the intelligence of a new generation. Wang Zirun, a junior student at the school, designed a three-dimensional parking fa
6、cility model. Since there are usually too few parking spaces in older residential areas, Wangs work aims to fit more cars into current parking spots. The facility works like a sky wheel with six parking spots. When cars need to be picked up, the facility rotates steadily, placing the car on the grou
7、nd.1. Where is the text probably taken from?A. A travel brochure.【答案】12. C 13. D 14. D 15. B【分析】本文是一篇说明文,讲述了在疫情下,疫苗并不能有效地阻止新冠传播,最有 效的方法还是戴上口罩,保持适当的距离。【12题详解】推理判断题。根据文章第四段“A vaccine is like a fire hose . A vaccine thats 95 percent effective, as Modemas and Pfizers versions appear to be, is a powerful
8、 fire hose. But the size of a fire is still a bigger determinant of how much destruction occurs4疫苗就像消防水带。就像 Moderna和Pfizer的版本一样,这种具有95%效力的疫苗是一种强大的消防水带。但是,火 的大小仍是更大程度地决定发生多少破坏的决定因素)“可知,作者将新冠疫苗比作消防水带, 引出疫情的影响并不是由疫苗所控制的。故选C。【13题详解】细节理解题。根据文章最后一段“There is one positive way to look at this: Measures that
9、reduce the viruss spread-like mask-wearing, social distancing and rapid-result testing-can still have great consequences. They can save more than 100,000 lives in coming months.(有一个积极 的方法可以解决这一问题:减少病毒传播的措施(例如戴口罩,远离社会和进行快速结果检 测)会产生重大后果。在未来几个月中,他们可以挽救100,000多条生命)”可知,作者认为 戴口罩,保持社交距离是最有效预防新冠的措施。故选D。【14题
10、详解】推理判断题。根据文章第六段“This is far worse than the toll in a different situation where the vaccine was only 50 percent effective but the U.S. had reduced the infection rate to its level in early September (about 35,000 new daily cases). In that case, the death toll in the next six months would be kept to a
11、bout 60,00。.(这远比在另一种情况下造成的损失要糟糕得多,在这种情况下, 疫苗的有效率仅为50%,但美国已将感染率降低到9月初的水平(每天约有35,000例新病 例)。在这种情况下,未来六个月的死亡人数将保持在60,000人左右户可知,美国的感染率 下降到9月初的水平,死亡人数也相应减少。由此推知,感染率降低死亡人数也会减少。故 选Do【15题详解】推理判断题。根据文章第一段The vaccine news continues to seem very encouraging. Britain started its mass vaccination effort and the U
12、.S. isnt far behind.(疫苗新闻似乎仍然令人鼓舞。英国开始大规模疫苗接种工作,而美国也紧随其后广可知,人们非常乐于接种新冠疫苗。再结 合倒数第四段If the U.S. had maintained its infection rate from September and Moderna and Pfizer had announced this fall that their vaccines were only 50 percent effective, a lot of people would have panicked.如果美国从9月开始保持感染率,并且如果Mod
13、erna和Pfizer今年秋天宣布 其疫苗的有效率仅为50%,那么很多人就会感到恐慌户可知,如果宣布疫苗有效率仅为50% 的话,人们就会感到恐慌。由此推断出,大众乐于接受疫苗,是因为大众认为疫苗有效率高 可以防御新冠,所以公众对疫苗的效果持乐观态度。故选B。第二节(共5小题;每小题2.5分,满分12.5分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余 选项。Many healthcare workers know that washing hands is important to prevent the spread of infectious disease
14、. 16 During a study conducted by Nicas and Best at Berkley University, they counted the number of times people touched their face with their hands. 17 Whether we are aware of our actions or not, most of us can agree that we touch our face with our hands frequently enough.Imagine that you are able to
15、 record a full day of your actions. Better yet, reflect on what you did when you woke up yesterday morning. Let me give you an idea of my previous morning. I was woken by the alarm clock at 6 am. 18 Then I checked my phone for messages, turned on the TV fbr my morning news, started making my coffee
16、and finally hit the shower. It wasnt even 5 minutes from the time I awoke and I already touched different objects. The point of this is to be aware that even in our homes we are exposed to germs in places we dont realize.Luckily, the human body has amazing defense against harmful germs. 19 Our white
17、 blood cells are like soldiers coming to the rescue. Unfortunately, there are a lot of areas on our face that do not have the protection of skin such as the eyes and mouth. Theres a reason to every wise proverb and our parents annoying us to wash our hands before dinner is not for nothing.20 If you
18、have children, it is even more important to set the example because children are known to learn from adults. Lefs start a good habit of washing hands. As fbr your friends, dont be shy about checking to make sure their hands are clean. Asking someone if they have washed their hands is caring. Checkin
19、g to see if someone has washed their hands will benefit not only that person, but you and your family.A. Our skin is the first line of defense.B. Several minutes later, I turned off the alarm clock.C. It is easy for us to admit that we wash our hands regularly.D. They are more self-aware that hand w
20、ashing should be practiced as needed.E. Most importantly, it is our duty to set the right example for friends and family.F. They found that the subjects touched their face 15.7 times per hour on average.G. Do the rest of your family members, especially children, wash their hands regularly?【答案】16. D
21、17. F 18. B 19. A 20. E【分析】本文是说明文。文章讲述了洗手对于预防传染病的传播很重要。尽管人体对有 害细菌具有一定的防御能力,但是我们也要养成洗手的好习惯。【16题详解】考查段中句。根据空前 Many healthcare workers know that washing hands is important to prevent the spread of infectious disease.(许多医护人员都知道洗手对于预防传染病的传播很重 要)可知,D 项 They are more self-aware that hand washing should be
22、practiced as needed.(他们 比别人更加意识到应该根据需要洗手)能够承接上文。该选项中的They指的是前一句中的 many healthcare workers o 故选 D 项。【17题详解】考查段中句。根据空前 During a study conducted by Nicas and Best at Berkley University, they counted the number of times people touched their face with their hands.(在 Nicas 和 Best 在 伯克利大学进行的一项研究中,他们计算了人们用手
23、触摸脸部的次数)和空后Whether we are aware of our actions or not, most of us can agree that we touch our face with our hands frequently enough4无论我们是否意识到自己的行为,我们大多数人都认为我们经常用手摸脸)可知,F 项 They found that the subjects touched their face 15.7 times per hour on average.(他们发现受试 者平均每小时触摸脸部15.7次)能够承接上文并且与下文连接通顺。该选项中的They
24、指的 是前一句中的Nicas and Besto故选F项。【18题详解】考查段中句。根据空前I was woken by the alarm clock at 6 am.(早上6点钟我被闹钟叫醒 了)和空后 Then I checked my phone for messages, turned on the TV for my morning news, started making my coffee and finally hit the shower.(然后我查看了手机中的消息,打开电视听早间新 闻,开始煮咖啡,最后洗了澡)可知,B 项 Several minutes later,【t
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